2 papers
cond-mat.mtrl-sci2026
Catalog of phonon emergent particles and chiral phonons: Symmetry-based classification and materials database investigation
Houhao Wang, Dongze Fan, Hoi Chun Po +2
Chirality and topology are fundamental and ubiquitous in nature. Symmetry has proven to be a powerful tool for predicting topological phonons. However, to date, topological phonon…
cond-mat.mtrl-sci2024
Realization of Hopf-link structure in phonon spectra: Symmetry guidance and High-throughput investigation
Houhao Wang, Licheng Zhang, Ruixi Pu +2
The realization of Hopf-link structure in the Brillouin zone is rather rare hindering the comprehensive exploration and understanding of such exotic nodal loop geometry. Here we fi…